Method for carrying out original-soil greening on sandy soil mainly containing chloride through soil improvement fertilizers with chelated iron

A soil improvement and original soil greening technology, applied in the field of landscaping, can solve the problems of poor soil air permeability, limited improvement effect, small biomass of branches and leaves, etc., to achieve large biomass, good air permeability, and high transplanting survival rate Effect

Inactive Publication Date: 2016-10-12
SHANDONG SUNWAY LANDSCAPE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Insufficient ability to improve the content of chloride ions and sodium ions in sandy clay;
[0005] (2) The air permeability of the soil is poor, which affects the gas exchange of the soil;
[0007] (4) The effect of increasing the content of humus, total nitroge

Method used

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  • Method for carrying out original-soil greening on sandy soil mainly containing chloride through soil improvement fertilizers with chelated iron
  • Method for carrying out original-soil greening on sandy soil mainly containing chloride through soil improvement fertilizers with chelated iron

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Effect test

Embodiment 1

[0042] Embodiment 1, a kind of soil improvement fertilizer containing chelated iron carries out the method for native soil greening to the sandy soil mainly containing chloride

[0043] A kind of soil improvement fertilizer containing chelated iron carries out the method for original soil greening of sandy soil mainly containing chloride, comprising the following steps: selection of sandy soil mainly containing chloride, preparation of soil containing chelated iron Improving fertilizer, the application of soil improving fertilizer containing chelated iron, planting neem after soil improvement, the specific implementation steps are as follows:

[0044] 1. Selection of sandy soil mainly containing chloride:

[0045] Choose sandpaper clay mainly containing chloride, the content of available iron in the 0-20cm soil layer is 5.6-6.1 mg / kg, the content of available zinc is 2.1-3.5 mg / kg, and the soil bulk density is 0.96g / cm 3 .

[0046] Two, prepare soil improvement fertilizer co...

Embodiment 2

[0075] Embodiment 2, a kind of soil improvement fertilizer containing chelated iron carries out the method for native soil greening to the sandy soil mainly containing chloride

[0076] A kind of soil improvement fertilizer containing chelated iron carries out the method for original soil greening of sandy soil mainly containing chloride, comprising the following steps: selection of sandy soil mainly containing chloride, preparation of soil containing chelated iron Improving fertilizer, the application of soil improving fertilizer containing chelated iron, planting neem after soil improvement, the specific implementation steps are as follows:

[0077] Except the formula of the soil improvement fertilizer containing chelated iron, the method of other original soil greening is all consistent with embodiment 1:

[0078] The soil improvement fertilizer containing chelated iron comprises the following components by weight:

[0079] 21 parts of fermented cow manure, 16 parts of fer...

Embodiment 3

[0084] Embodiment 3, a kind of soil improvement fertilizer containing chelated iron carries out the method for greening the original soil to the sandy soil mainly containing chloride

[0085] A kind of soil improvement fertilizer containing chelated iron carries out the method for original soil greening of sandy soil mainly containing chloride, comprising the following steps: selection of sandy soil mainly containing chloride, preparation of soil containing chelated iron Improving fertilizer, the application of soil improving fertilizer containing chelated iron, planting neem after soil improvement, the specific implementation steps are as follows:

[0086] Except the formula of the soil improvement fertilizer containing chelated iron, the method of other original soil greening is all consistent with embodiment 1:

[0087] The soil improvement fertilizer containing chelated iron comprises the following components by weight:

[0088] 23 parts of fermented cow manure, 18 parts ...

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Abstract

The invention relates to a method for carrying out original-soil greening on sandy soil mainly containing chloride through soil improvement fertilizers with chelated iron. The soil improvement fertilizers with the chelated iron are prepared from, by weight, 19-21 parts of fermented cow dung, 14-16 parts of fermented duck dung, 6-8 parts of tomato straw powder, 1-3 parts of perlite, 3-5 parts of slag, 1-3 parts of desulfuration waste, 1-3 parts of potassium sulfate, 1-3 parts of ferric sodium pyrophosphate, 1-2 parts of the chelated iron, 2-4 parts of chelated zinc, 1-2 parts of amino acid salt, 0.5-1 part of propionic acid, 0.3-0.5 part of aminoethoxyvinylglycine, 0.3-0.5 part of aminooxyacetic acid, 0.1-0.3 part of radix curcuma extract, 1-2 parts of tricalcium phosphate, 0.5-1 part of starch xanthogenate-grafted acrylate, 0.3 part of halococcus, 0.05-0.1 part of halophilic halobacillus, 0.1-0.3 part of bacillus thuringiensis, 0.05-0.1 part of bacillus laterosporus and 0.1-0.3 part of brown nitrogen-fixing bacteria.

Description

technical field [0001] The invention relates to a soil improvement fertilizer containing chelated iron, in particular to a method for performing soil greening on sandy soil mainly containing chlorides with a soil improvement fertilizer containing chelated iron, which belongs to the field of landscaping . Background technique [0002] Sandy clay soil generally refers to a type of soil similar to sandy soil, with a physical clay content of 15%, which is mainly distributed in the piedmont plains of Xinjiang, Gansu, Ningxia, Inner Mongolia, and Qinghai, as well as on both sides of rivers in various places in Northwest my country. , Coastal Plain area. [0003] Applying soil improvement fertilizers to sandy clay soils is a common method for improving sandy clay soils. The deficiencies of prior art soil improvement fertilizers in improving sandy clay soils are as follows: [0004] (1) Insufficient ability to improve the content of chloride ions and sodium ions in sandy clay; [...

Claims

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Application Information

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IPC IPC(8): A01B79/02C05G3/04A01C21/00C05G3/80
CPCA01B79/02A01C21/005C05B7/00C05G3/80C05C11/00C05D1/02C05D9/00C05D9/02C05F3/00C05F11/00C05F11/02C05F11/08
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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